Fahrenheit 0 Degree (Zero) Cologne by Christian Dior, This fresh, citrusy fragrance for men is Fahrenheit 0 Degree (zero) launched in 2003?. The top of this cologne contains a blend of earthy, citrusy notes such as grapefruit, patchouli, nutmeg, musk and violet. Freesia, mandarin orange, sandalwood and leather fill the heart and settle into base notes of cedar, caraway and amber. Bertrand Duchaufour is the designer behind this scent.Dior is an iconic fashion brand known for creating voluminous dressed to highlight the curvy shape of women. The brand is named after the French fashion and perfume designer Christian Dior. After working in the industry, he established his own fashion house in 1946.